Initial commit: RHINE LAB · ANALYSIS OS：三维界面与动效实验（本仓库不含个人归档索引数据）

2026-09-19 13:04:56 +08:00
commit 3f422218a5
1098 changed files with 39410 additions and 0 deletions
@@ -0,0 +1,28 @@
+import sys
+from pathlib import Path
+root=next(p for p in Path(__file__).resolve().parents if any(p.glob('*.mp4')))
+for parent in Path(__file__).resolve().parents:
+ if (parent/'.tools').is_dir():sys.path.insert(0,str(parent/'.tools'))
+import cv2
+from PIL import Image,ImageDraw
+out=Path('reference/boot-frames');out.mkdir(parents=True,exist_ok=True)
+v=cv2.VideoCapture(str(next(root.glob('*.mp4'))))
+print('VIDEO',v.get(3),v.get(4),v.get(5),v.get(7))
+v.set(cv2.CAP_PROP_POS_FRAMES,125)
+for fr in range(125,676):
+ ok,im=v.read()
+ if not ok:break
+ cv2.imwrite(str(out/f'{fr:04}.jpg'),im,[cv2.IMWRITE_JPEG_QUALITY,94])
+sheet=Image.new('RGB',(1600,1845),'#242424');d=ImageDraw.Draw(sheet)
+for i,fr in enumerate(range(125,676,12)):
+ im=Image.open(out/f'{fr:04}.jpg');im.thumbnail((320,180));x=i%5*320;y=i//5*200
+ sheet.paste(im,(x,y+20));d.text((x+8,y+3),f'{fr/25:.2f}s / {fr}',fill='white')
+sheet.save(out/'overview.jpg',quality=95)
+for sec in range(5,27):
+ sheet=Image.new('RGB',(1920,1200),'#242424');d=ImageDraw.Draw(sheet)
+ for i in range(25):
+  fr=sec*25+i;im=Image.open(out/f'{fr:04}.jpg');im.thumbnail((384,216));x=i%5*384;y=i//5*240
+  sheet.paste(im,(x,y+24));d.text((x+8,y+5),f'{fr/25:.2f}s / {fr}',fill='white')
+ sheet.save(out/f'second-{sec:02}.jpg',quality=95)
+print('Extracted',551,'frames and 22 consecutive-frame sheets')
+Image.open(out/'0337.jpg').crop((45,105,350,233)).resize((915,384)).save(out.parent/'brand-original.jpg',quality=97)